{"id":21109,"date":"2026-03-28T19:14:39","date_gmt":"2026-03-28T10:14:39","guid":{"rendered":"https:\/\/ardent.jp\/rentoffice-consultation-center\/?p=21109"},"modified":"2026-03-28T19:14:39","modified_gmt":"2026-03-28T10:14:39","slug":"mail-security-hikaku","status":"publish","type":"post","link":"https:\/\/ardent.jp\/rentoffice-consultation-center\/security\/security-news\/mail-security-hikaku\/","title":{"rendered":"\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u309210\u79d2\u3067\u6bd4\u8f03\uff01Sophos 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href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/security\/security-news\/mail-security-hikaku\/#%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F\" >\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/security\/security-news\/mail-security-hikaku\/#Q_%E6%AF%94%E8%BC%83%E3%83%84%E3%83%BC%E3%83%AB%E3%81%AF%E7%84%A1%E6%96%99%E3%81%A7%E4%BD%BF%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. \u6bd4\u8f03\u30c4\u30fc\u30eb\u306f\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" 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Google Workspace\u3084Microsoft 365\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3069\u306e\u88fd\u54c1\u304c\u5411\u3044\u3066\u3044\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/security\/security-news\/mail-security-hikaku\/#Q_50%E4%BA%BA%E4%BB%A5%E4%B8%8B%E3%81%AE%E5%B0%8F%E8%A6%8F%E6%A8%A1%E3%81%AA%E4%BC%9A%E7%A4%BE%E3%81%A7%E3%82%82%E4%BD%BF%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. 50\u4eba\u4ee5\u4e0b\u306e\u5c0f\u898f\u6a21\u306a\u4f1a\u793e\u3067\u3082\u4f7f\u3048\u307e\u3059\u304b\uff1f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/ardent.jp\/rentoffice-consultation-center\/security\/security-news\/mail-security-hikaku\/#Q_%E5%B0%8E%E5%85%A5%E5%BE%8C%E3%81%AE%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E3%81%AF%E5%8F%97%E3%81%91%E3%82%89%E3%82%8C%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\" >Q. \u5c0e\u5165\u5f8c\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u53d7\u3051\u3089\u308c\u307e\u3059\u304b\uff1f<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E3%80%81%E3%81%AA%E3%81%9C%E4%BB%8A%E3%81%99%E3%81%90%E5%AF%BE%E7%AD%96%E3%81%8C%E5%BF%85%E8%A6%81%E3%81%AA%E3%81%AE%E3%81%8B\"><\/span>\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3001\u306a\u305c\u4eca\u3059\u3050\u5bfe\u7b56\u304c\u5fc5\u8981\u306a\u306e\u304b<span 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class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u30fb<strong>\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30e1\u30fc\u30eb<\/strong>\uff1a\u672c\u7269\u305d\u3063\u304f\u308a\u306e\u507d\u30e1\u30fc\u30eb\u3067ID\u3084\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u76d7\u3080<\/p>\n<p>\u30fb<strong>\u6a19\u7684\u578b\u653b\u6483\u30e1\u30fc\u30eb<\/strong>\uff1a\u53d6\u5f15\u5148\u3084\u4e0a\u53f8\u3092\u88c5\u3063\u3066\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u9001\u308a\u8fbc\u3080<\/p>\n<p>\u30fb<strong>\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a\uff08BEC\uff09<\/strong>\uff1a\u7d4c\u55b6\u8005\u3084\u53d6\u5f15\u5148\u306b\u306a\u308a\u3059\u307e\u3057\u3001\u4e0d\u6b63\u9001\u91d1\u3092\u8a98\u5c0e\u3059\u308b<\/p>\n<p>\u30fb<strong>\u30d1\u30b9\u30ef\u30fc\u30c9\u4ed8\u304dZIP\u653b\u6483<\/strong>\uff1a\u5b89\u5168\u306b\u898b\u3048\u308bZIP\u30d5\u30a1\u30a4\u30eb\u306b\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4ed5\u8fbc\u3080<\/p>\n<p>\u3053\u308c\u3089\u306f\u3044\u305a\u308c\u3082\u3001\u9069\u5207\u306a\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u5927\u5e45\u306b\u30ea\u30b9\u30af\u3092\u4e0b\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%A2%E3%83%BC%E3%83%87%E3%83%B3%E3%83%88%E3%81%8C%E3%80%8C%E3%83%A1%E3%83%BC%E3%83%AB%E3%82%BB%E3%82%AD%E3%83%A5%E3%83%AA%E3%83%86%E3%82%A3%E4%B8%80%E6%8B%AC%E6%AF%94%E8%BC%83%E3%83%84%E3%83%BC%E3%83%AB%E3%80%8D%E3%82%92%E5%85%AC%E9%96%8B%E3%81%97%E3%81%9F%E7%90%86%E7%94%B1\"><\/span>\u30a2\u30fc\u30c7\u30f3\u30c8\u304c\u300c\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e00\u62ec\u6bd4\u8f03\u30c4\u30fc\u30eb\u300d\u3092\u516c\u958b\u3057\u305f\u7406\u7531<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306f\u7a2e\u985e\u304c\u591a\u304f\u3001\u6599\u91d1\u4f53\u7cfb\u3082\u30d0\u30e9\u30d0\u30e9\u3067\u3059\u3002\u5e74\u984d\u30fb\u6708\u984d\u30fb\u30e6\u30fc\u30b6\u30fc\u5358\u4fa1\u30fb\u6700\u4f4e\u5951\u7d04\u6570\u2026\u2026\u6bd4\u8f03\u3057\u3088\u3046\u3068\u3057\u3066\u3082\u3001\u5404\u793e\u306b\u554f\u3044\u5408\u308f\u305b\u308b\u3060\u3051\u3067\u6570\u65e5\u304b\u304b\u308b\u3053\u3068\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u305d\u3053\u3067\u30a2\u30fc\u30c7\u30f3\u30c8\u306f\u3001<strong>\u30e6\u30fc\u30b6\u30fc\u6570\u3068\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3092\u5165\u529b\u3059\u308b\u3060\u3051\u3067\u3001\u4e3b\u89813\u88fd\u54c1\u306e\u6599\u91d1\u3092\u305d\u306e\u5834\u3067\u6bd4\u8f03\u3067\u304d\u308b\u30c4\u30fc\u30eb<\/strong>\u3092\u958b\u767a\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u554f\u3044\u5408\u308f\u305b\u4e0d\u8981\u3001\u4f1a\u54e1\u767b\u9332\u4e0d\u8981\u3001\u5b8c\u5168\u7121\u6599\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%AF%94%E8%BC%83%E3%81%A7%E3%81%8D%E3%82%8B3%E8%A3%BD%E5%93%81\"><\/span>\u6bd4\u8f03\u3067\u304d\u308b3\u88fd\u54c1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div style=\"overflow-x: auto;\">\n<div style=\"min-width: 480px;\">\n<div style=\"display: flex; background-color: #296b91; color: #fff; font-weight: bold; border: 1px solid #c8d8e8;\">\n<div style=\"min-width: 160px; max-width: 160px; padding: 8px 12px; border-right: 1px solid #c8d8e8;\">\u88fd\u54c1\u540d<\/div>\n<div style=\"flex: 1; padding: 8px 12px; border-right: 1px solid #c8d8e8;\">\u7279\u5fb4<\/div>\n<div style=\"min-width: 120px; max-width: 120px; padding: 8px 12px;\">\u6700\u4f4e\u5951\u7d04<\/div>\n<\/div>\n<div style=\"display: flex; background-color: #edf1fa; border: 1px solid #c8d8e8; border-top: none;\">\n<div style=\"min-width: 160px; max-width: 160px; padding: 8px 12px; border-right: 1px solid #c8d8e8; font-weight: bold;\">Sophos Email<\/div>\n<div style=\"flex: 1; padding: 8px 12px; border-right: 1px solid #c8d8e8;\">AI\u30fb\u6a5f\u68b0\u5b66\u7fd2\u3067\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u30fbBEC\u3092\u691c\u77e5\u3002MX\u30ec\u30b3\u30fc\u30c9\u5909\u66f4\u4e0d\u8981<\/div>\n<div style=\"min-width: 120px; max-width: 120px; padding: 8px 12px;\">1\u30e6\u30fc\u30b6\u30fc\u304b\u3089<\/div>\n<\/div>\n<div style=\"display: flex; background-color: #fff; border: 1px solid #c8d8e8; border-top: none;\">\n<div style=\"min-width: 160px; max-width: 160px; padding: 8px 12px; border-right: 1px solid #c8d8e8; font-weight: bold;\">\u30af\u30e9\u30a6\u30c9\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<br \/>\n\uff08MAIL GATE \u03a3 \/ SECURITY SUITE\uff09<\/div>\n<div style=\"flex: 1; padding: 8px 12px; border-right: 1px solid #c8d8e8;\">\u8aa4\u9001\u4fe1\u5bfe\u7b56\u30fbPPAP\u5bfe\u7b56\u30fb\u30e1\u30fc\u30eb\u30a2\u30fc\u30ab\u30a4\u30d6\u304c\u5145\u5b9f\u3002\u56fd\u7523\u88fd\u54c1<\/div>\n<div style=\"min-width: 120px; max-width: 120px; padding: 8px 12px;\">50\u30e6\u30fc\u30b6\u30fc\u304b\u3089<\/div>\n<\/div>\n<div style=\"display: flex; background-color: #edf1fa; border: 1px solid #c8d8e8; border-top: none;\">\n<div style=\"min-width: 160px; max-width: 160px; padding: 8px 12px; border-right: 1px solid #c8d8e8; font-weight: bold;\">m-FILTER@Cloud<br \/>\n\uff08\u30c7\u30b8\u30bf\u30eb\u30a2\u30fc\u30c4\uff09<\/div>\n<div style=\"flex: 1; padding: 8px 12px; border-right: 1px solid #c8d8e8;\">\u30db\u30ef\u30a4\u30c8\u904b\u7528DB\u3067\u672a\u77e5\u306e\u8105\u5a01\u3082\u30d6\u30ed\u30c3\u30af\u3002\u30d1\u30b9\u30ef\u30fc\u30c9\u4ed8\u304dZIP\u691c\u67fb\u306b\u7279\u8a31\u53d6\u5f97<\/div>\n<div style=\"min-width: 120px; max-width: 120px; padding: 8px 12px;\">10\u30e6\u30fc\u30b6\u30fc\u304b\u3089<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BD%BF%E3%81%84%E6%96%B9%E3%81%AF2%E3%82%B9%E3%83%86%E3%83%83%E3%83%97%E3%81%A0%E3%81%91%E3%80%8110%E7%A7%92%E3%81%A7%E6%96%99%E9%87%91%E3%81%8C%E5%88%86%E3%81%8B%E3%82%8B\"><\/span>\u4f7f\u3044\u65b9\u306f2\u30b9\u30c6\u30c3\u30d7\u3060\u3051\u300110\u79d2\u3067\u6599\u91d1\u304c\u5206\u304b\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u96e3\u3057\u3044\u64cd\u4f5c\u306f\u4e00\u5207\u4e0d\u8981\u3067\u3059\u3002<\/p>\n<p><strong>STEP 1\uff1a\u4fdd\u8b77\u3057\u305f\u3044\u30e6\u30fc\u30b6\u30fc\u6570\u3092\u5165\u529b<\/strong><\/p>\n<p>\u30e1\u30fc\u30eb\u3092\u4f7f\u3046\u793e\u54e1\u306e\u4eba\u6570\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n<p><strong>STEP 2\uff1a\u30e1\u30fc\u30eb\u30b5\u30fc\u30d0\u30fc\u306e\u7a2e\u985e\u3092\u9078\u3076<\/strong><\/p>\n<p>Google Workspace\uff08Gmail\uff09\u3001Microsoft 365\u3001\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u30fb\u305d\u306e\u4ed6\u306e3\u629e\u304b\u3089\u9078\u3076\u3060\u3051\u3002<\/p>\n<p>\u300c\u6599\u91d1\u8a08\u7b97\u3092\u5b9f\u884c\u3059\u308b\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u5404\u88fd\u54c1\u306e<strong>\u6708\u984d\u6599\u91d1\u30fb\u5e74\u63db\u7b97\u91d1\u984d\u30fb1\u30e6\u30fc\u30b6\u30fc\u5358\u4fa1<\/strong>\u304c\u5373\u5ea7\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3055\u3089\u306b\u3001\u30a2\u30f3\u30c1\u30a6\u30a4\u30eb\u30b9\u30fb\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u5bfe\u7b56\u30fb\u8aa4\u9001\u4fe1\u5bfe\u7b56\u30fbPPAP\u5bfe\u7b56\u306a\u3069<strong>15\u9805\u76ee\u306e\u6a5f\u80fd\u6bd4\u8f03\u8868<\/strong>\u3082\u4e00\u7dd2\u306b\u78ba\u8a8d\u3067\u304d\u308b\u306e\u3067\u3001\u6599\u91d1\u3060\u3051\u3067\u306a\u304f\u6a5f\u80fd\u306e\u9055\u3044\u3082\u4e00\u76ee\u3067\u5206\u304b\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<p align=\"center\"><a href=\"https:\/\/c-compe.com\/securitysoft\/mailsecurity-comparison\/\" style=\"display: inline-block; background-color: #296b91; color: #fff; font-weight: bold; font-size: 15px; padding: 14px 36px; border-radius: 4px; text-decoration: none;\">&#x25b6; \u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u7121\u6599\u3067\u6bd4\u8f03\u3059\u308b<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%82%B8%E3%82%BF%E3%83%AB%E5%8C%96%E3%83%BBAI%E5%B0%8E%E5%85%A5%E8%A3%9C%E5%8A%A9%E9%87%91%E3%82%92%E4%BD%BF%E3%81%88%E3%81%B0%E5%B0%8E%E5%85%A5%E8%B2%BB%E7%94%A8%E3%82%92%E5%A4%A7%E5%B9%85%E5%89%8A%E6%B8%9B%E3%81%A7%E3%81%8D%E3%82%8B\"><\/span>\u30c7\u30b8\u30bf\u30eb\u5316\u30fbAI\u5c0e\u5165\u88dc\u52a9\u91d1\u3092\u4f7f\u3048\u3070\u5c0e\u5165\u8cbb\u7528\u3092\u5927\u5e45\u524a\u6e1b\u3067\u304d\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u300c\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5c0e\u5165\u3057\u305f\u3044\u3051\u3069\u30b3\u30b9\u30c8\u304c\u5fc3\u914d\u300d\u3068\u3044\u3046\u65b9\u306b\u305c\u3072\u77e5\u3063\u3066\u3044\u305f\u3060\u304d\u305f\u3044\u306e\u304c\u3001<strong>\u30c7\u30b8\u30bf\u30eb\u5316\u30fbAI\u5c0e\u5165\u88dc\u52a9\u91d1<\/strong>\u3067\u3059\u3002<\/p>\n<p>\u30a2\u30fc\u30c7\u30f3\u30c8\u306f\u3053\u306e\u88dc\u52a9\u91d1\u306e\u652f\u63f4\u4e8b\u696d\u8005\u306b\u63a1\u629e\u3055\u308c\u3066\u304a\u308a\u3001\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u88fd\u54c1\u306e\u5c0e\u5165\u8cbb\u7528\u306b\u3064\u3044\u3066\u3082\u88dc\u52a9\u91d1\u3092\u6d3b\u7528\u3057\u305f\u3054\u63d0\u6848\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p>\u88dc\u52a9\u7387\u306f\u6700\u59274\/5\u3002\u3064\u307e\u308a\u3001100\u4e07\u5186\u306e\u5c0e\u5165\u8cbb\u7528\u304c\u5b9f\u8cea20\u4e07\u5186\u306b\u306a\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u6bd4\u8f03\u30c4\u30fc\u30eb\u3067\u6c17\u306b\u306a\u308b\u88fd\u54c1\u304c\u898b\u3064\u304b\u3063\u305f\u3089\u3001\u305c\u3072\u30a2\u30fc\u30c7\u30f3\u30c8\u306b\u3054\u76f8\u8ac7\u304f\u3060\u3055\u3044\u3002\u88dc\u52a9\u91d1\u306e\u9069\u7528\u53ef\u5426\u3082\u542b\u3081\u3066\u3001\u7121\u6599\u3067\u3054\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%88%E3%81%8F%E3%81%82%E3%82%8B%E8%B3%AA%E5%95%8F\"><\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Q_%E6%AF%94%E8%BC%83%E3%83%84%E3%83%BC%E3%83%AB%E3%81%AF%E7%84%A1%E6%96%99%E3%81%A7%E4%BD%BF%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. \u6bd4\u8f03\u30c4\u30fc\u30eb\u306f\u7121\u6599\u3067\u4f7f\u3048\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306f\u3044\u3001\u5b8c\u5168\u7121\u6599\u30fb\u4f1a\u54e1\u767b\u9332\u4e0d\u8981\u3067\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002\u4f55\u5ea6\u3067\u3082\u8a66\u7b97\u3067\u304d\u307e\u3059\u306e\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u6570\u3092\u5909\u3048\u3066\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Q_Google_Workspace%E3%82%84Microsoft_365%E3%82%92%E4%BD%BF%E3%81%A3%E3%81%A6%E3%81%84%E3%82%8B%E5%A0%B4%E5%90%88%E3%80%81%E3%81%A9%E3%81%AE%E8%A3%BD%E5%93%81%E3%81%8C%E5%90%91%E3%81%84%E3%81%A6%E3%81%84%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. Google Workspace\u3084Microsoft 365\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3069\u306e\u88fd\u54c1\u304c\u5411\u3044\u3066\u3044\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u3044\u305a\u308c\u30823\u88fd\u54c1\u3059\u3079\u3066\u304c\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8aa4\u9001\u4fe1\u5bfe\u7b56\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306fm-FILTER@Cloud\uff08\u8aa4\u9001\u4fe1\u5bfe\u7b56\u7248\uff09\u3084\u30af\u30e9\u30a6\u30c9\u30e1\u30fc\u30eb\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3068\u306e\u7d71\u5408\u7ba1\u7406\u3092\u91cd\u8996\u3059\u308b\u5834\u5408\u306fSophos Email\u304c\u5f37\u307f\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002\u6bd4\u8f03\u30c4\u30fc\u30eb\u3067\u6a5f\u80fd\u5dee\u3092\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u3001\u30a2\u30fc\u30c7\u30f3\u30c8\u306b\u3054\u76f8\u8ac7\u3044\u305f\u3060\u3051\u308c\u3070\u6700\u9069\u306a\u30d7\u30e9\u30f3\u3092\u3054\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Q_50%E4%BA%BA%E4%BB%A5%E4%B8%8B%E3%81%AE%E5%B0%8F%E8%A6%8F%E6%A8%A1%E3%81%AA%E4%BC%9A%E7%A4%BE%E3%81%A7%E3%82%82%E4%BD%BF%E3%81%88%E3%81%BE%E3%81%99%E3%81%8B%EF%BC%9F\"><\/span>Q. 50\u4eba\u4ee5\u4e0b\u306e\u5c0f\u898f\u6a21\u306a\u4f1a\u793e\u3067\u3082\u4f7f\u3048\u307e\u3059\u304b\uff1f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u306f\u3044\u3001\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002Sophos 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